Struct k8s_openapi::v1_11::api::core::v1::PodAffinity

pub struct PodAffinity {
    pub preferred_during_scheduling_ignored_during_execution: Option<Vec<WeightedPodAffinityTerm>>,
    pub required_during_scheduling_ignored_during_execution: Option<Vec<PodAffinityTerm>>,
}

Pod affinity is a group of inter pod affinity scheduling rules.

Fields

preferred_during_scheduling_ignored_during_execution: Option<Vec<WeightedPodAffinityTerm>>

The scheduler will prefer to schedule pods to nodes that satisfy the affinity expressions specified by this field, but it may choose a node that violates one or more of the expressions. The node that is most preferred is the one with the greatest sum of weights, i.e. for each node that meets all of the scheduling requirements (resource request, requiredDuringScheduling affinity expressions, etc.), compute a sum by iterating through the elements of this field and adding "weight" to the sum if the node has pods which matches the corresponding podAffinityTerm; the node(s) with the highest sum are the most preferred.

required_during_scheduling_ignored_during_execution: Option<Vec<PodAffinityTerm>>

If the affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to a pod label update), the system may or may not try to eventually evict the pod from its node. When there are multiple elements, the lists of nodes corresponding to each podAffinityTerm are intersected, i.e. all terms must be satisfied.

Trait Implementations

impl Clone for PodAffinity

fn clone(&self) -> PodAffinity

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PodAffinity

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Default for PodAffinity

fn default() -> PodAffinity

Returns the "default value" for a type.

impl PartialEq for PodAffinity

fn eq(&self, other: &PodAffinity) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &PodAffinity) -> bool

This method tests for !=.

impl<'de> Deserialize<'de> for PodAffinity

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where     D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PodAffinity

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where     S: Serializer,

Serialize this value into the given Serde serializer.